31058118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 84354816

約数和(自身を除く): 53296698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 134, 182, 201, 234, 273, 283, 402, 469, 546, 566, 603, 819, 849, 871, 938, 1206, 1407, 1638, 1698, 1742, 1981, 2547, 2613, 2814, 3679, 3962, 4221, 5094, 5226, 5943, 6097, 7358, 7839, 8442, 11037, 11886, 12194, 15678, 17829, 18291, 18961, 22074, 25753, 33111, 35658, 36582, 37922, 51506, 54873, 56883, 66222, 77259, 109746, 113766, 132727, 154518, 170649, 231777, 246493, 265454, 341298, 398181, 463554, 492986, 739479, 796362, 1194543, 1478958, 1725451, 2218437, 2389086, 3450902, 4436874, 5176353, 10352706, 15529059, 31058118]

約数ペア:

[(1, 31058118), (2, 15529059), (3, 10352706), (6, 5176353), (7, 4436874), (9, 3450902), (13, 2389086), (14, 2218437), (18, 1725451), (21, 1478958), (26, 1194543), (39, 796362), (42, 739479), (63, 492986), (67, 463554), (78, 398181), (91, 341298), (117, 265454), (126, 246493), (134, 231777), (182, 170649), (201, 154518), (234, 132727), (273, 113766), (283, 109746), (402, 77259), (469, 66222), (546, 56883), (566, 54873), (603, 51506), (819, 37922), (849, 36582), (871, 35658), (938, 33111), (1206, 25753), (1407, 22074), (1638, 18961), (1698, 18291), (1742, 17829), (1981, 15678), (2547, 12194), (2613, 11886), (2814, 11037), (3679, 8442), (3962, 7839), (4221, 7358), (5094, 6097), (5226, 5943)]